Research Article

Microwave-Assisted Combustion Synthesis of Nano Iron Oxide/Iron-Coated Activated Carbon, Anthracite, Cellulose Fiber, and Silica, with Arsenic Adsorption Studies

Figure 6

TEM images of iron coated (a) MN-5, (b) MN-6, (c) MN-7, and (d) MN-8 samples.
972486.fig.006a
(a)
972486.fig.006b
(b)
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(c)
972486.fig.006d
(d)